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RU2009135657A - METHOD FOR PRODUCING COMPOSITE ELEMENTS BASED ON FOAM PLASTICS BASED ON ISOCIANATES - Google Patents

METHOD FOR PRODUCING COMPOSITE ELEMENTS BASED ON FOAM PLASTICS BASED ON ISOCIANATES Download PDF

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Publication number
RU2009135657A
RU2009135657A RU2009135657/05A RU2009135657A RU2009135657A RU 2009135657 A RU2009135657 A RU 2009135657A RU 2009135657/05 A RU2009135657/05 A RU 2009135657/05A RU 2009135657 A RU2009135657 A RU 2009135657A RU 2009135657 A RU2009135657 A RU 2009135657A
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RU
Russia
Prior art keywords
holes
coating layer
pipe
isocyanate
diameter
Prior art date
Application number
RU2009135657/05A
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Russian (ru)
Other versions
RU2466019C2 (en
Inventor
Мартин ГЕРЭДТС (DE)
Мартин ГЕРЭДТС
Оливер КЛАМОР (DE)
Оливер КЛАМОР
Гуннар КАМПФ (DE)
Гуннар КАМПФ
Роланд ФАБИСИАК (DE)
Роланд ФАБИСИАК
Райнер ХЕНСИК (DE)
Райнер ХЕНСИК
Марко БАЛЬБО-БЛОК (DE)
Марко БАЛЬБО-БЛОК
Джанпаоло ТОМАЗИ (DE)
Джанпаоло ТОМАЗИ
Вернер ИЛЛИХМАНН (DE)
Вернер ИЛЛИХМАНН
Original Assignee
Басф Се (De)
Басф Се
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39400948&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2009135657(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Басф Се (De), Басф Се filed Critical Басф Се (De)
Publication of RU2009135657A publication Critical patent/RU2009135657A/en
Application granted granted Critical
Publication of RU2466019C2 publication Critical patent/RU2466019C2/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/46Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/36Feeding the material to be shaped
    • B29C44/46Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface

Landscapes

  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

1. Способ получения композитных элементов, состоящих из, по меньшей мере, одного покровного слоя а) и жесткого пенопласта на основе изоцианата b), причем покровный слой а) непрерывно передвигают и исходный материал для пенопласта на основе изоцианата b) наносят на покрывной слой, отличающийся тем, что нанесение жидкого исходного материала для пенопласта на основе изоцианата b) происходит с помощью фиксированной, установленной горизонтально и под прямым углом к направлению перемещения покрывного слоя а), снабженной отверстиями трубы, и жидкий исходный материал для жесткого пенопласта на основе изоцианата b) подают в середину снабженной отверстиями трубы. ! 2. Способ по п.1, отличающийся тем, что ширина снабженной отверстиями трубы соответствует, по меньшей мере, 70% ширины покровного слоя а), причем снабженную отверстиями трубу располагают таким образом, что по краям покровного слоя области одинаковой ширины с каждой стороны не накрываются трубой. ! 3. Способ по п.1, отличающийся тем, что снабженную отверстиями трубу устанавливают на высоту от 10 до 30 см выше покровного слоя а). ! 4. Способ по п.1, отличающийся тем, что диаметр трубы составляет от 0,2 до 5 см. ! 5. Способ по п.1, отличающийся тем, что диаметр снабженной отверстиями трубы уменьшается от середины к краям трубы. ! 6. Способ по п.1, отличающийся тем, что диаметр отверстий составляет от 0,5 до 5 мм. ! 7. Способ по п.1, отличающийся тем, что расстояние отверстий друг от друга составляет от 5 до 60 мм. ! 8. Способ по п.1, отличающийся тем, что диаметр отверстий уменьшается от середины к краям. ! 9. Способ по п.1, отличающийся тем, что расстояние между отверстиями уменьшается от середины к  1. A method of producing composite elements consisting of at least one coating layer a) and a rigid isocyanate-based foam b), wherein the coating layer a) is continuously moved and the isocyanate-based foam starting material b) is applied to the coating layer, characterized in that the application of the liquid starting material for the foam based on the isocyanate b) is carried out using a fixed, installed horizontally and at right angles to the direction of movement of the coating layer a), equipped with holes in the pipe, and liquid starting material for the rigid isocyanate-based foams b) is fed into the middle of the pipe provided with holes. ! 2. The method according to claim 1, characterized in that the width of the pipe provided with the holes corresponds to at least 70% of the width of the coating layer a), the pipe provided with the holes being arranged so that at the edges of the coating layer there are no areas of the same width on each side are covered with a pipe. ! 3. The method according to claim 1, characterized in that the pipe equipped with holes is installed to a height of 10 to 30 cm above the coating layer a). ! 4. The method according to claim 1, characterized in that the diameter of the pipe is from 0.2 to 5 cm.! 5. The method according to claim 1, characterized in that the diameter of the pipe provided with holes decreases from the middle to the edges of the pipe. ! 6. The method according to claim 1, characterized in that the diameter of the holes is from 0.5 to 5 mm ! 7. The method according to claim 1, characterized in that the distance of the holes from each other is from 5 to 60 mm ! 8. The method according to claim 1, characterized in that the diameter of the holes decreases from the middle to the edges. ! 9. The method according to claim 1, characterized in that the distance between the holes decreases from the middle to

Claims (14)

1. Способ получения композитных элементов, состоящих из, по меньшей мере, одного покровного слоя а) и жесткого пенопласта на основе изоцианата b), причем покровный слой а) непрерывно передвигают и исходный материал для пенопласта на основе изоцианата b) наносят на покрывной слой, отличающийся тем, что нанесение жидкого исходного материала для пенопласта на основе изоцианата b) происходит с помощью фиксированной, установленной горизонтально и под прямым углом к направлению перемещения покрывного слоя а), снабженной отверстиями трубы, и жидкий исходный материал для жесткого пенопласта на основе изоцианата b) подают в середину снабженной отверстиями трубы.1. A method of producing composite elements consisting of at least one coating layer a) and a rigid isocyanate-based foam b), wherein the coating layer a) is continuously moved and the isocyanate-based foam starting material b) is applied to the coating layer, characterized in that the application of the liquid starting material for the foam based on the isocyanate b) is carried out using a fixed, installed horizontally and at right angles to the direction of movement of the coating layer a), equipped with holes in the pipe, and liquid starting material for the rigid isocyanate-based foams b) is fed into the middle of the pipe provided with holes. 2. Способ по п.1, отличающийся тем, что ширина снабженной отверстиями трубы соответствует, по меньшей мере, 70% ширины покровного слоя а), причем снабженную отверстиями трубу располагают таким образом, что по краям покровного слоя области одинаковой ширины с каждой стороны не накрываются трубой.2. The method according to claim 1, characterized in that the width of the pipe provided with the holes corresponds to at least 70% of the width of the coating layer a), the pipe provided with the holes being arranged so that at the edges of the coating layer there are no areas of the same width on each side are covered with a pipe. 3. Способ по п.1, отличающийся тем, что снабженную отверстиями трубу устанавливают на высоту от 10 до 30 см выше покровного слоя а).3. The method according to claim 1, characterized in that the pipe equipped with holes is installed to a height of 10 to 30 cm above the coating layer a). 4. Способ по п.1, отличающийся тем, что диаметр трубы составляет от 0,2 до 5 см.4. The method according to claim 1, characterized in that the diameter of the pipe is from 0.2 to 5 cm 5. Способ по п.1, отличающийся тем, что диаметр снабженной отверстиями трубы уменьшается от середины к краям трубы.5. The method according to claim 1, characterized in that the diameter of the pipe provided with holes decreases from the middle to the edges of the pipe. 6. Способ по п.1, отличающийся тем, что диаметр отверстий составляет от 0,5 до 5 мм.6. The method according to claim 1, characterized in that the diameter of the holes is from 0.5 to 5 mm 7. Способ по п.1, отличающийся тем, что расстояние отверстий друг от друга составляет от 5 до 60 мм.7. The method according to claim 1, characterized in that the distance of the holes from each other is from 5 to 60 mm 8. Способ по п.1, отличающийся тем, что диаметр отверстий уменьшается от середины к краям.8. The method according to claim 1, characterized in that the diameter of the holes decreases from the middle to the edges. 9. Способ по п.1, отличающийся тем, что расстояние между отверстиями уменьшается от середины к краям.9. The method according to claim 1, characterized in that the distance between the holes decreases from the middle to the edges. 10. Способ по п.1, отличающийся тем, что твердый пенопласт на основе изоцианата b) содержит изоциануратные группы.10. The method according to claim 1, characterized in that the solid foam based on isocyanate b) contains isocyanurate groups. 11. Способ по п.1, отличающийся тем, что перед нанесением исходного материала для жесткого пенопласта на основе изоцианата b) усилитель сцепления с) наносят на покровный слой а).11. The method according to claim 1, characterized in that before applying the starting material for a rigid foam based on isocyanate b) the adhesion promoter c) is applied to the coating layer a). 12. Способ по п.1, отличающийся тем, что в качестве усилителя сцепления с) применяют реактивную однокомпонентную или многокомпонентную полиуретановую систему.12. The method according to claim 1, characterized in that as a clutch enhancer c) a reactive one-component or multi-component polyurethane system is used. 13. Способ по одному из пп.1-12, отличающийся тем, что усилитель сцепления с) наносят на покровный слой с помощью вращающегося диска, который находится в направлении перемещения покровного слоя а) перед снабженной отверстиями трубой.13. The method according to one of claims 1 to 12, characterized in that the clutch enhancer c) is applied to the coating layer using a rotating disk, which is located in the direction of movement of the coating layer a) in front of the tube provided with holes. 14. Устройство для нанесения реакционных смесей на непрерывно перемещаемый покровный слой, отличающееся тем, что устройством является фиксированная, установленная горизонтально и под прямым углом к направлению перемещения покровного слоя а), снабженная отверстиями труба. 14. A device for applying reaction mixtures to a continuously moving coating layer, characterized in that the device is fixed, installed horizontally and at right angles to the direction of movement of the coating layer a), equipped with holes in the pipe.
RU2009135657/05A 2007-02-28 2008-02-21 Method of making composite elements using isocyanate-based foam plastics RU2466019C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07103221.3 2007-02-28
EP07103221 2007-02-28

Publications (2)

Publication Number Publication Date
RU2009135657A true RU2009135657A (en) 2011-04-10
RU2466019C2 RU2466019C2 (en) 2012-11-10

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Country Status (14)

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US (1) US20100080900A1 (en)
EP (1) EP2125323B1 (en)
JP (1) JP5520054B2 (en)
KR (1) KR101458238B1 (en)
CN (1) CN101622114B (en)
AU (1) AU2008220882B2 (en)
CA (1) CA2679240C (en)
ES (1) ES2553580T3 (en)
HU (1) HUE028109T2 (en)
PL (1) PL2125323T3 (en)
PT (1) PT2125323E (en)
RU (1) RU2466019C2 (en)
SI (1) SI2125323T1 (en)
WO (1) WO2008104492A2 (en)

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Publication number Publication date
PT2125323E (en) 2015-11-30
SI2125323T1 (en) 2015-12-31
JP5520054B2 (en) 2014-06-11
EP2125323A2 (en) 2009-12-02
AU2008220882B2 (en) 2012-03-29
CA2679240A1 (en) 2008-09-04
WO2008104492A2 (en) 2008-09-04
WO2008104492A3 (en) 2009-01-22
EP2125323B1 (en) 2015-08-19
CN101622114B (en) 2013-06-26
CN101622114A (en) 2010-01-06
AU2008220882A1 (en) 2008-09-04
HUE028109T2 (en) 2016-11-28
PL2125323T3 (en) 2016-02-29
US20100080900A1 (en) 2010-04-01
JP2010519396A (en) 2010-06-03
CA2679240C (en) 2016-02-02
KR20090127281A (en) 2009-12-10
ES2553580T3 (en) 2015-12-10
KR101458238B1 (en) 2014-11-04
RU2466019C2 (en) 2012-11-10

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